everyone over the age of 50, people with health conditions, pregnant women, health and care workers, and most children are being urged to take up the offer of a vaccine as soon as possible, as our health correspondent naomi grimley reports. i've got together some of the country's leading medics to answer your vaccine questions... this is the latest media advert to remind us that it's notjust covid which we will have to worry about this winter. flu could rear its head again, too. a recent survey with 3,000 participants found that nearly a third of those asked were unaware that flu and covid—19 can circulate together at the same time. that's got health officials worried. it's because of this significant risk to individuals of co—circulation, so the circulation together of both covid and flu and the likelihood that that will cause more serious disease and people are more likely to go to hospital. more than a0 million people across the uk are being offered